Bermant R I, Welch R B
Percept Mot Skills. 1976 Oct;42(43):487-93. doi: 10.2466/pms.1976.42.2.487.
Subjects were exposed to a visual and to an auditory stimulus that differed spatially in laterality of origin. The subjects were observed for visual biasing of auditory localization (the momentary influence of a light on the spatially perceived location of a simultaneously presented sound) and for auditory aftereffect (a change in perceived location of a sound that persists over time and is measured after termination of the visual stimulus). A significant effect of visual stimulation on auditory localization was found only with the measure of bias. Bias was tested as a function of degree of visual-auditory separation (10/20/30 degrees), eye position (straight-ahead/visual stimulus fixation), and position of visual stimulus relative to auditory stimulus (left/right). Only eye position proved statistically significant; straight-ahead eye position induced more bias than did fixation of the visual stimulus.
受试者暴露于视觉和听觉刺激下，这两种刺激在起源的空间侧向性上有所不同。观察受试者的听觉定位视觉偏向（光线对同时呈现声音的空间感知位置的瞬时影响）和听觉后效（声音感知位置随时间持续的变化，并在视觉刺激终止后进行测量）。仅在偏向测量中发现视觉刺激对听觉定位有显著影响。偏向作为视觉 - 听觉分离程度（10/20/30度）、眼睛位置（直视/视觉刺激注视）以及视觉刺激相对于听觉刺激的位置（左/右）的函数进行测试。只有眼睛位置在统计学上具有显著意义；直视眼睛位置比视觉刺激注视引起更多的偏向。
